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author:

陈耀庭 (陈耀庭.) [1] | 程贤甦 (程贤甦.) [2] (Scholars:程贤甦)

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CQVIP CSCD

Abstract:

研究了以H2O2和FeSO4·7H2O为引发剂,高沸醇木质素与丙烯酰胺的接枝共聚反应,探讨了木质素与丙烯酰胺的质量比、H2O2和FeSO4·7H2O的用量、反应温度、反应时间对产率和接枝效率的影响,用红外光谱分析了反应产物的结构.确定的反应条件为:丙烯酰胺:木质素(质量比)=2~4,H2O26%~14%,FeSO4·7H2O 1%~2%,温度40~50℃,反应时间4 h.产率可达90%以上,接枝效率80%以上,高沸醇木质素和丙烯酰胺的接枝效果良好,进一步证明高沸醇木质素具有较高的化学活性.

Keyword:

丙烯酰胺 接枝共聚 高沸醇木质素

Community:

  • [ 1 ] [陈耀庭]福州大学
  • [ 2 ] [程贤甦]福州大学

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Source :

纤维素科学与技术

ISSN: 1004-8405

CN: 44-1336/TQ

Year: 2006

Issue: 1

Volume: 14

Page: 1-5

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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